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Securely Collecting User Inputs At A Device

Publishing Venue

Abstract

A method and system is disclosed for securely collecting inputs from a user at a device by detecting the user’s lip movement via a camera of the device.

Country

Undisclosed

Language

English (United States)

This text was extracted from a PDF file.

This is the abbreviated version, containing approximately
55% of the total text.

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Securely Collecting User Inputs At A Device

Multiple devices are available in the market that take a user's voice command as input. Providing voice commands as inputs to a device is not preferred from a security point of view. For example, performing a financial transaction in a crowded place by providing voice commands as input is a serious risk from a security point of view. Thus, a method and system is needed for securely collecting user inputs at a device.

Disclosed is a method and system for securely collecting inputs from a user at a device by detecting the user's lip movement. The device can be, but need not be limited to, a

watch, a smartphone and a pair of eyeglasses.

The method and system collects the user's lip movement as input to the device by using at least one camera associated with the device.

Fig. 1 and Fig. 2 illustrate examples of securely collecting inputs from the user at a mobile device and at a smart watch respectively.

Figure 1

1

Page 02 of 3

Figure 2

The method further includes processing the collected lip movement data to detect the user input.

Thereafter, the method can provide a feedback of the processing to the user. The

2

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feedback can include one or more of, but not limited to, an audio feedback and a visual feedback. For instance, the feedback can be an audio feedback provided via an ear piece associated with the device. Taking anothe...